Trace number 2684821

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.08 1800.63

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1208_10-unsat.opb
MD5SUMcde880e36ac940ebc706231d93099786
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark17.4323
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables22022
Total number of constraints69222
Number of constraints which are clauses68862
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints360
Minimum length of a constraint1
Maximum length of a constraint68
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 379
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.89/1.96	c constraints 360/0 clauses 15038/0 units 15619
1.89/1.96	c vars 22022
1800.05/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684821-1278434693/watcher-2684821-1278434693 -o /tmp/evaluation-result-2684821-1278434693/solver-2684821-1278434693 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684821-1278434693.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.85 3/106 21654
/proc/meminfo: memFree=1428540/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=2136 CPUtime=0
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 247 0 0 0 0 0 0 0 18 0 1 0 11681869 2187264 167 1992294400 134512640 136421960 4293711344 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 534 167 144 467 0 65 0

[startup+0.091592 s]
/proc/loadavg: 1.00 0.97 0.85 3/106 21654
/proc/meminfo: memFree=1428540/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=2532 CPUtime=0.09
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 333 0 0 0 9 0 0 0 21 0 1 0 11681869 2592768 253 1992294400 134512640 136421960 4293711344 18446744073709551615 135641987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 633 253 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.101592 s]
/proc/loadavg: 1.00 0.97 0.85 3/106 21654
/proc/meminfo: memFree=1428540/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=2532 CPUtime=0.1
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 344 0 0 0 10 0 0 0 21 0 1 0 11681869 2592768 264 1992294400 134512640 136421960 4293711344 18446744073709551615 135810737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 633 264 144 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301611 s]
/proc/loadavg: 1.00 0.97 0.85 3/106 21654
/proc/meminfo: memFree=1428540/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=3452 CPUtime=0.29
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 581 0 0 0 29 0 0 0 21 0 1 0 11681869 3534848 468 1992294400 134512640 136421960 4293711344 18446744073709551615 135818433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 863 468 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.701647 s]
/proc/loadavg: 1.00 0.97 0.85 3/106 21654
/proc/meminfo: memFree=1428540/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=6348 CPUtime=0.69
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 1359 0 0 0 69 0 0 0 22 0 1 0 11681869 6500352 1181 1992294400 134512640 136421960 4293711344 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 1587 1181 145 467 0 1118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6348

[startup+1.50173 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 21655
/proc/meminfo: memFree=1424192/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=6492 CPUtime=1.49
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 1371 0 0 0 149 0 0 0 25 0 1 0 11681869 6647808 1193 1992294400 134512640 136421960 4293711344 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21654/statm: 1623 1193 146 467 0 1154 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6492

[startup+3.10187 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 21655
/proc/meminfo: memFree=1410800/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=122188 CPUtime=3.09
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 30647 0 0 0 296 13 0 0 25 0 1 0 11681869 125120512 29331 1992294400 134512640 136421960 4293711344 18446744073709551615 134929602 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 30547 29331 203 467 0 30078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122188

[startup+6.30117 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 21655
/proc/meminfo: memFree=1308624/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=124888 CPUtime=6.29
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 31348 0 0 0 608 21 0 0 25 0 1 0 11681869 127885312 30032 1992294400 134512640 136421960 4293711344 18446744073709551615 135025785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 31222 30032 213 467 0 30753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124888

[startup+12.7008 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 21655
/proc/meminfo: memFree=1308128/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=125416 CPUtime=12.69
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 31491 0 0 0 1232 37 0 0 25 0 1 0 11681869 128425984 30175 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 31354 30175 213 467 0 30885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 125416

[startup+25.501 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 21657
/proc/meminfo: memFree=1307136/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=126472 CPUtime=25.49
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 31731 0 0 0 2484 65 0 0 25 0 1 0 11681869 129507328 30415 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 31618 30415 213 467 0 31149 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 126472

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.86 3/107 21657
/proc/meminfo: memFree=1305276/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=128340 CPUtime=51.07
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 32202 0 0 0 4992 115 0 0 25 0 1 0 11681869 131420160 30886 1992294400 134512640 136421960 4293711344 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 32085 30886 213 467 0 31616 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 128340

[startup+102.308 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 21659
/proc/meminfo: memFree=1301184/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=132236 CPUtime=102.26
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 33185 0 0 0 10019 207 0 0 25 0 1 0 11681869 135409664 31869 1992294400 134512640 136421960 4293711344 18446744073709551615 134597528 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 33059 31869 213 467 0 32590 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 132236

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 21659
/proc/meminfo: memFree=1298084/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=135300 CPUtime=162.24
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 33957 0 0 0 15914 310 0 0 25 0 1 0 11681869 138547200 32641 1992294400 134512640 136421960 4293711344 18446744073709551615 135020670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 33825 32641 213 467 0 33356 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 135300

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 21661
/proc/meminfo: memFree=1297960/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=135300 CPUtime=222.21
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 33958 0 0 0 21817 404 0 0 25 0 1 0 11681869 138547200 32642 1992294400 134512640 136421960 4293711344 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 33825 32642 213 467 0 33356 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135300

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 21663
/proc/meminfo: memFree=1295728/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=137684 CPUtime=282.2
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34512 0 0 0 27735 485 0 0 25 0 1 0 11681869 140988416 33196 1992294400 134512640 136421960 4293711344 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34421 33196 213 467 0 33952 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 137684

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 21665
/proc/meminfo: memFree=1295604/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=137684 CPUtime=342.18
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34522 0 0 0 33637 581 0 0 25 0 1 0 11681869 140988416 33206 1992294400 134512640 136421960 4293711344 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34421 33206 213 467 0 33952 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 137684

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.89 2/107 21667
/proc/meminfo: memFree=1295604/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=137684 CPUtime=402.16
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34529 0 0 0 39541 675 0 0 25 0 1 0 11681869 140988416 33213 1992294400 134512640 136421960 4293711344 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34421 33213 213 467 0 33952 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 137684

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.90 2/107 21667
/proc/meminfo: memFree=1295232/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=138108 CPUtime=462.14
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34632 0 0 0 45436 778 0 0 25 0 1 0 11681869 141422592 33316 1992294400 134512640 136421960 4293711344 18446744073709551615 134973993 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34527 33316 213 467 0 34058 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 138108

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21669
/proc/meminfo: memFree=1295232/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=138108 CPUtime=522.13
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34632 0 0 0 51350 863 0 0 25 0 1 0 11681869 141422592 33316 1992294400 134512640 136421960 4293711344 18446744073709551615 135028331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34527 33316 213 467 0 34058 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 138108

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21671
/proc/meminfo: memFree=1294488/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=138900 CPUtime=582.11
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34828 0 0 0 57260 951 0 0 25 0 1 0 11681869 142233600 33512 1992294400 134512640 136421960 4293711344 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34725 33512 213 467 0 34256 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 138900

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21673
/proc/meminfo: memFree=1294116/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=139316 CPUtime=642.1
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 34915 0 0 0 63174 1036 0 0 25 0 1 0 11681869 142659584 33599 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 34829 33599 213 467 0 34360 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 139316

[startup+702.302 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21677
/proc/meminfo: memFree=1290892/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142280 CPUtime=822.04
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35674 0 0 0 80916 1288 0 0 25 0 1 0 11681869 145694720 34358 1992294400 134512640 136421960 4293711344 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35570 34358 213 467 0 35101 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 142280

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21679
/proc/meminfo: memFree=1290892/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142420 CPUtime=882.02
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35686 0 0 0 86832 1370 0 0 25 0 1 0 11681869 145838080 34370 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35605 34370 213 467 0 35136 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 142420

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 3/107 21681
/proc/meminfo: memFree=1290892/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142420 CPUtime=942.01
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35686 0 0 0 92749 1452 0 0 25 0 1 0 11681869 145838080 34370 1992294400 134512640 136421960 4293711344 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35605 34370 213 467 0 35136 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 142420

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21692
/proc/meminfo: memFree=1290024/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1001.97
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35720 0 0 0 98679 1518 0 0 25 0 1 0 11681869 146001920 34404 1992294400 134512640 136421960 4293711344 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34404 213 467 0 35176 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 142580

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21692
/proc/meminfo: memFree=1289900/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1061.96
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35743 0 0 0 104593 1603 0 0 25 0 1 0 11681869 146001920 34427 1992294400 134512640 136421960 4293711344 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34427 213 467 0 35176 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 142580

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21694
/proc/meminfo: memFree=1289900/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1121.95
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35743 0 0 0 110513 1682 0 0 25 0 1 0 11681869 146001920 34427 1992294400 134512640 136421960 4293711344 18446744073709551615 135020375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34427 213 467 0 35176 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 142580

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21696
/proc/meminfo: memFree=1289900/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1181.93
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35744 0 0 0 116441 1752 0 0 25 0 1 0 11681869 146001920 34428 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34428 213 467 0 35176 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 142580

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21698
/proc/meminfo: memFree=1289900/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1241.91
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35744 0 0 0 122351 1840 0 0 25 0 1 0 11681869 146001920 34428 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34428 213 467 0 35176 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 142580

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21700
/proc/meminfo: memFree=1289900/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=142580 CPUtime=1301.9
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 35744 0 0 0 128267 1923 0 0 25 0 1 0 11681869 146001920 34428 1992294400 134512640 136421960 4293711344 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 35645 34428 213 467 0 35176 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 142580

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21700
/proc/meminfo: memFree=1286428/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146144 CPUtime=1361.87
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36623 0 0 0 134190 1997 0 0 25 0 1 0 11681869 149651456 35307 1992294400 134512640 136421960 4293711344 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36536 35307 213 467 0 36067 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 146144

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21702
/proc/meminfo: memFree=1286428/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146144 CPUtime=1421.87
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36638 0 0 0 140104 2083 0 0 25 0 1 0 11681869 149651456 35322 1992294400 134512640 136421960 4293711344 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36536 35322 213 467 0 36067 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 146144

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21704
/proc/meminfo: memFree=1286180/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146372 CPUtime=1481.84
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36671 0 0 0 146018 2166 0 0 25 0 1 0 11681869 149884928 35355 1992294400 134512640 136421960 4293711344 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36593 35355 213 467 0 36124 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 146372

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21706
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1541.83
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 151945 2238 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 146540

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.91 3/107 21708
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1601.81
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 157861 2320 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 135028481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 146540

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21708
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1661.79
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 163778 2401 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 146540

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21710
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1721.77
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 169706 2471 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 146540

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21712
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1781.75
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 175621 2554 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 146540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21712
/proc/meminfo: memFree=1286304/2059040 swapFree=4192956/4192956
[pid=21654] ppid=21652 vsize=146540 CPUtime=1800.05
/proc/21654/stat : 21654 (pbct) R 21652 21654 21333 0 -1 4202496 36710 0 0 0 177424 2581 0 0 25 0 1 0 11681869 150056960 35394 1992294400 134512640 136421960 4293711344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21654/statm: 36635 35394 213 467 0 36166 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 146540

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1774.24
CPU system time (s): 25.8331
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 146540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.24
system time used= 25.8331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36712
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 8176

runsolver used 3.05754 second user time and 8.42472 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-06 18:44:54
IDJOB=2684821
IDBENCH=73597
IDSOLVER=1192
FILE ID=node015/2684821-1278434693
PBS_JOBID= 11233456
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j1208_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684821-1278434693/watcher-2684821-1278434693 -o /tmp/evaluation-result-2684821-1278434693/solver-2684821-1278434693 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684821-1278434693.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cde880e36ac940ebc706231d93099786
RANDOM SEED=1461227808

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1429068 kB
Buffers:        105128 kB
Cached:         385916 kB
SwapCached:          0 kB
Active:         183528 kB
Inactive:       368580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1429068 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3864 kB
Writeback:           0 kB
AnonPages:       60996 kB
Mapped:          14456 kB
Slab:            56040 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node015 at 2010-07-06 19:14:56